<script setup lang="ts">
import { ref, reactive } from 'vue';
import * as admin from '@/api/login.js'
import { useRouter } from 'vue-router';
import { ElMessage } from 'element-plus';
import { useTokenStore } from '@/stores/token.js';
import type { FormInstance, FormRules } from 'element-plus';

interface LoginInfo {
    name: string;
    password: string;
    role: string;
}
const radio = ref("user");
const radio_user = "user";
const radio_workers = "workers";
const radio_admin = "admin";
const tokenStore = useTokenStore();
const submitForm = async(formEl: FormInstance | undefined) => {
    console.log(param);
    let result = await admin.login(param);
    if (result.code == 0) {
        ElMessage.success(result.msg);
        localStorage.setItem('role', result.role);
        localStorage.setItem('userId', result.userID);
        localStorage.setItem('img', result.img);
        tokenStore.setToken(result.token);
        console.log(result.token)
        console.log(tokenStore.token);
        router.push('/home');
    } else {
        ElMessage.error(result.msg);
    }

};

const lgStr = localStorage.getItem('login-param');
const defParam = lgStr ? JSON.parse(lgStr) : null;
const checked = ref(lgStr ? true : false);

const router = useRouter();
const param = reactive<LoginInfo>({
    name: defParam ? defParam.name : '',
    password: defParam ? defParam.password : '',
    role:radio.value,
});

const rules: FormRules = {
    name: [
        {
            required: true,
            message: '请输入用户名',
            trigger: 'blur',
        },
    ],
    password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
};
const login = ref<FormInstance>();

</script>

<template>
    <div class="login-bg">
        <div class="login-container">
            <div class="login-header">
                <img class="logo mr10" src="../assets/img/logo.svg" alt="" />
                <div class="login-title">小区维修系统后台管理平台</div>
            </div>
            <el-form :model="param" :rules="rules" ref="login" size="large">
                <el-form-item prop="name">
                    <el-input v-model="param.name" placeholder="用户名">
                        <template #prepend>
                            <el-icon>
                                <User />
                            </el-icon>
                        </template>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input
                        type="password"
                        placeholder="密码"
                        v-model="param.password"
                        @keyup.enter="submitForm(login)"
                    >
                        <template #prepend>
                            <el-icon>
                                <Lock />
                            </el-icon>
                        </template>
                    </el-input>
                </el-form-item>

                <el-radio-group v-model="radio"  @change="() => param.role = radio">
                    <el-radio :value="radio_user">住户</el-radio>
                    <el-radio :value="radio_workers">维修师</el-radio>
                    <el-radio :value="radio_admin">管理员</el-radio>
                </el-radio-group>
                <el-button class="login-btn" type="primary" size="large" @click="submitForm(login)">登录</el-button>
                <p class="login-text">
                    没有账号？<el-link type="primary" @click="router.push('/register')">立即注册</el-link>
                </p>
            </el-form>
        </div>
    </div>
</template>



<style scoped>
.login-bg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
    background: url(../assets/img/login-bg.jpg) center/cover no-repeat;
}

.login-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.logo {
    width: 35px;
}

.login-title {
    font-size: 22px;
    color: #333;
    font-weight: bold;
}

.login-container {
    width: 450px;
    border-radius: 5px;
    background: #fff;
    padding: 40px 50px 50px;
    box-sizing: border-box;
}

.pwd-tips {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    margin: -10px 0 10px;
    color: #787878;
}

.pwd-checkbox {
    height: auto;
}

.login-btn {
    display: block;
    width: 100%;
}

.login-tips {
    font-size: 12px;
    color: #999;
}

.login-text {
    display: flex;
    align-items: center;
    margin-top: 20px;
    font-size: 14px;
    color: #787878;
}
</style>
